McKesson CanDo Exercise Resistance Band Blue 13 cm X 5,5 m Heavy ResistanceHigh quality, resistive exercise band for rehabilitation, conditioning and training Lightweight, compact and portable 5 inch width Heavy resistance level adheres to the widely accepted color code system ranging from yellow through black. Adds heavy resistance in stretching, balance, cardio and strength training Blue band provides 5. 8 8. 6 pounds of resistance. Can be used as an exercise solution to strengthen and or condition upper and lower body,